2018048050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{2659}}^1$

素因数の和:3067

約数の個数: 48

約数和(自身を含む): 3853190880

約数和(自身を除く): 1835142830

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 353, 430, 706, 1075, 1765, 2150, 2659, 3530, 5318, 8825, 13295, 15179, 17650, 26590, 30358, 66475, 75895, 114337, 132950, 151790, 228674, 379475, 571685, 758950, 938627, 1143370, 1877254, 2858425, 4693135, 5716850, 9386270, 23465675, 40360961, 46931350, 80721922, 201804805, 403609610, 1009024025, 2018048050]

約数ペア:

[(1, 2018048050), (2, 1009024025), (5, 403609610), (10, 201804805), (25, 80721922), (43, 46931350), (50, 40360961), (86, 23465675), (215, 9386270), (353, 5716850), (430, 4693135), (706, 2858425), (1075, 1877254), (1765, 1143370), (2150, 938627), (2659, 758950), (3530, 571685), (5318, 379475), (8825, 228674), (13295, 151790), (15179, 132950), (17650, 114337), (26590, 75895), (30358, 66475)]